syncrepl could copy data between master and slave. However, it happened the two same LDAP server.

So I need replicate data to superior CA, like the following:

superior CA : dc= ACA,dc=RootCA (ip is 192.168.0.137)
son CA: dc=BCA,dc=ACA,dc=RootCA (ip is 192.168.0.138)

In superior CA , slapd.conf is including:

syncrepl rid=000
        provider=ldap://192.168.0.138:389
        type=refreshOnly
        interval=00:00:01:00
        searchbase="dc=BCA,dc=ACA,dc=RootCA"
        filter="(objectClass=*)"
        scope=sub
        schemachecking=off
        bindmethod=simple
        binddn="cn=admin,dc=BCA,dc=ACA,dc=RootCA"
        credentials=secret
        retry="5 5 300 +"

mirrormode on

It doesn't work.
Thanks for help!

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